ServerRequest - Code Metrics - Inspection of "Stream --init" - RickyNRoses87/almendra-psr7 - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( bc72c5...1b234b )

by richard

created 2016-10-15 03:28 UTC

ServerRequest A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	89
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	2

Importance

Changes

Metric	Value
dl	0
loc	89
c	0
b	0
f	0
wmc	12
lcom	2
cbo	2
rs	10

7 Methods

Rating	Name	Size	Complexity
A	__construct()	8	3
A	getServerParams()	7	3
A	getCookieParams()	4	1
A	withCookieParams()	7	1
A	setCookies()	6	2
A	setCookie()	4	1
A	getQueryParams()	4	1

<?php

namespace Almendra\Http\Psr\Messages;

use Psr\Http\Message\ServerRequestInterface as RequestInterface;
use Almendra\Http\Psr\Messages\Response;

use Almendra\Http\Helpers\URI as URIHelper;
use Almendra\Http\Server;

class ServerRequest extends Response implements RequestInterface

{
    protected $_cookies = [];
    protected $_serverParams = [];

    // protocol ver
    // headers
    // body


    public function __construct($cookies = null, $serverParams = null) {

        if (isset($cookies) && null !== $cookies) {
            $this -> setCookies($cookies);
        } else {
            $this -> setCookies($this -> getCookieParams());
        }
        
    }
    
    /**
     * Retrieve server parameters.
     *
     * Retrieves data related to the incoming request environment,
     * typically derived from PHP's $_SERVER superglobal. The data IS NOT
     * REQUIRED to originate from $_SERVER.
     *
     * @return array
     */
    public function getServerParams() {
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
        if (isset($_SERVER) && null !== $_SERVER) {
            $this -> _serverParams = $_SERVER;
        }

        return $this -> _serverParams; // attempt to retrieve them
    }


    /**
     * Retrieve cookies.
     *
     * Retrieves cookies sent by the client to the server.
     *
     * The data MUST be compatible with the structure of the $_COOKIE
     * superglobal.
     *
     * @return array
     */
    public function getCookieParams()
    {
        return $this -> _cookies;
    }

    public function withCookieParams(array $cookies)
    {
        $clone = clone $this;
        $clone -> setCookies($cookies);

        return $clone;
    }

    public function setCookies(array $cookies)
    {
        foreach ($cookies as $name => $value) {
            $this -> setCookie($name, $value);
        }
    }

    public function setCookie($name, $value)
    {
        $this -> _cookies[$name] = $value;
    }

    /**
     * Retrieve query string arguments.
     *
     * Retrieves the deserialized query string arguments, if any.
     *
     * Note: the query params might not be in sync with the URI or server
     * params. If you need to ensure you are only getting the original
     * values, you may need to parse the query string from `getUri()->getQuery()`
     * or from the `QUERY_STRING` server param.
     *
     * @return array
     */
    public function getQueryParams()
    {
        return URIHelper::getQueryParams($this -> getUri(), false);

    }
}


1			<?php
2
3			namespace Almendra\Http\Psr\Messages;
4
5			use Psr\Http\Message\ServerRequestInterface as RequestInterface;
6			use Almendra\Http\Psr\Messages\Response;
7
8			use Almendra\Http\Helpers\URI as URIHelper;
9			use Almendra\Http\Server;
10
11			class ServerRequest extends Response implements RequestInterface
			0 ignored issues – show Bug introduced 2016-10-12 02:53 UTC by Report Bug Copy Issue Report There is at least one abstract method in this class. Maybe declare it as abstract, or implement the remaining methods: getAttribute, getAttributes, getMethod, getParsedBody, getRequestTarget, getUploadedFiles, getUri, withAttribute, withMethod, withParsedBody, withQueryParams, withRequestTarget, withUploadedFiles, withUri, withoutAttribute Loading history...
12			{
13			protected $_cookies = [];
14			protected $_serverParams = [];
15
16			// protocol ver
17			// headers
18			// body
19
20
21			public function __construct($cookies = null, $serverParams = null) {
			0 ignored issues – show Unused Code introduced 2016-10-15 03:31 UTC by Report Bug Copy Issue Report The parameter `$serverParams` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
22			if (isset($cookies) && null !== $cookies) {
23			$this -> setCookies($cookies);
24			} else {
25			$this -> setCookies($this -> getCookieParams());
26			}
27
28			}
29
30			/**
31			* Retrieve server parameters.
32			*
33			* Retrieves data related to the incoming request environment,
34			* typically derived from PHP's $_SERVER superglobal. The data IS NOT
35			* REQUIRED to originate from $_SERVER.
36			*
37			* @return array
38			*/
39			public function getServerParams() {
			0 ignored issues – show Coding Style introduced 2016-10-15 03:31 UTC by Report Bug Copy Issue Report `getServerParams` uses the super-global variable `$_SERVER` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
40			if (isset($_SERVER) && null !== $_SERVER) {
41			$this -> _serverParams = $_SERVER;
42			}
43
44			return $this -> _serverParams; // attempt to retrieve them
45			}
46
47
48			/**
49			* Retrieve cookies.
50			*
51			* Retrieves cookies sent by the client to the server.
52			*
53			* The data MUST be compatible with the structure of the $_COOKIE
54			* superglobal.
55			*
56			* @return array
57			*/
58			public function getCookieParams()
59			{
60			return $this -> _cookies;
61			}
62
63			public function withCookieParams(array $cookies)
64			{
65			$clone = clone $this;
66			$clone -> setCookies($cookies);
67
68			return $clone;
69			}
70
71			public function setCookies(array $cookies)
72			{
73			foreach ($cookies as $name => $value) {
74			$this -> setCookie($name, $value);
75			}
76			}
77
78			public function setCookie($name, $value)
79			{
80			$this -> _cookies[$name] = $value;
81			}
82
83			/**
84			* Retrieve query string arguments.
85			*
86			* Retrieves the deserialized query string arguments, if any.
87			*
88			* Note: the query params might not be in sync with the URI or server
89			* params. If you need to ensure you are only getting the original
90			* values, you may need to parse the query string from `getUri()->getQuery()`
91			* or from the `QUERY_STRING` server param.
92			*
93			* @return array
94			*/
95			public function getQueryParams()
96			{
97			return URIHelper::getQueryParams($this -> getUri(), false);
			0 ignored issues – show Bug Compatibility introduced 2016-10-15 03:31 UTC by Report Bug Copy Issue Report The expression `\Almendra\Http\Helpers\U...this->getUri(), false);` of type `array\|string` adds the type `string` to the return on line 97 which is incompatible with the return type declared by the interface `Psr\Http\Message\ServerR...terface::getQueryParams` of type `array`. Loading history...
98			}
99			}
100

RickyNRoses87 / almendra-psr7

Push — master ( bc72c5...1b234b )

ServerRequest A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

7 Methods

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